2020 Digestion and Enzymes

The organ in orange represents the:

• Liver
• Lung
• Stomach
• Pancreas

The part of the digestive system which is highlighted represents:

• Esophagus
• Small intestine
• Stomach
• Trachea

Tags

NGSS.MS-LS1-7

The red organ is

• stomach
• small intestine
• large intestine
• liver

The highlighted organ is the

• liver
• large intestine
• small intestine
• stomach

Tags

NGSS.MS-LS1-7

What is the purpose  of an enzyme?

• give permission for the reaction
• raise activation energy
• speed up reactions
• control how many reactions occur

Tags

NGSS.MS-LS1-7

Where do substrates bind on an enzyme?

• voltage-gated channels
• surface receptor
• calcium channels
• active site

Enzymes are capable of increasing the rate of a chemical reaction within a living cell.  Enzymes accomplish this through which of the following means?

• reducing the number of products   
• reducing the activation energy
• increasing the temperature of the cell
• increasing the concentration of reactants 

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-5

What is structure A?

• Substrate
• Active site
• Enzyme
• Products

Tags

NGSS.MS-LS1-7

What is structure D?

• Substrate
• Active site
• Enzyme
• Products

Tags

NGSS.MS-LS1-2

What is structure E, F, G?

• Substrate
• Active site
• Enzyme
• Products

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5